1 How is solving -7x = -10.5 diferent from solving - 3x =-10.5? How are the solutions related? Complete
the explanation
In the first case, you multiplyv both sides by-7. In the second, you divide both sides by-7. The
second solution (73.5) is
times the first (1.5).

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem